EP 2287937 A3 20120222 - Charge generators in heterolamellar multilayer thin films
Title (en)
Charge generators in heterolamellar multilayer thin films
Title (de)
Ladungsgeneratoren in heterolamellaren mehrschichtigen Dünnfilmen
Title (fr)
Générateurs de charges prévus dans des films minces hétérolamellaires multicouches
Publication
Application
Priority
- EP 98934442 A 19980710
- US 5225697 P 19970711
Abstract (en)
[origin: WO9903154A1] Multi-layered compositions having a plurality of pillared metal complexes disposed on a supporting substrate, the pillars comprising divalent electron acceptor moieties with a phosphonate or arsenate at each end. The pillars can be electron donating, electron accepting or charge generating in nature. Each layer of parallel pillars is separated by a layer of a group (IVA), (IVB), (IIIa) or (IIIB) metal or a lanthanide. The compositions can further comprise particles of at least one Group VIII metal at zero valence entrapped within each layer of the complex. The complexes can also incorporate "stalactites" and "stalagmites" of capped arsonato or phosphonato ligands interspersed with the pillars providing a series of interstices about each electron accepting group. The supporting substrate can be comprised of an organic polymer template. The complexes are useful for the conversion and storage of solar energy, for the production of photocurrents, and as catalysts for reduction reactions, for example, the production of hydrogen peroxide from oxygen and hydrogen gases, the production of H2 gas from water, and the reduction of ketones to form alcohols.
IPC 8 full level
H01L 31/04 (2006.01); H01L 51/42 (2006.01); H01L 31/00 (2006.01); H01L 51/30 (2006.01); H01L 51/44 (2006.01); H01L 51/48 (2006.01); H01M 14/00 (2006.01)
CPC (source: EP US)
H10K 10/701 (2023.02 - EP US); H10K 30/00 (2023.02 - US); H10K 30/50 (2023.02 - EP); B82Y 10/00 (2013.01 - EP US); H10K 85/654 (2023.02 - EP US); Y02E 10/549 (2013.01 - EP US); Y02P 70/50 (2015.11 - EP US)
Citation (search report)
- [A] WO 9724775 A1 19970710 - UNIV PRINCETON [US], et al
- [A] WO 9504743 A1 19950216 - UNIV PRINCETON [US], et al
- [A] US 5480629 A 19960102 - THOMPSON MARK E [US], et al
- [A] US 5500297 A 19960319 - THOMPSON MARK E [US], et al
- [A] WO 9629312 A1 19960926 - ORION ELECTRIC CO LTD [KR], et al
- [A] US 4672149 A 19870609 - YOSHIKAWA MASAO [JP], et al
- [A] SNOVER J L ET AL: "SYNTHESIS AND STUDY OF ZIRCONIUM VIOLOGEN PHOSPHONATE THIN FILMS CONTAINING COLLOIDAL PLATINUM", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC; US, vol. 116, no. 2, 1 January 1994 (1994-01-01), pages 765/766, XP000669518, ISSN: 0002-7863, DOI: 10.1021/JA00081A046
- [A] VERMEULEN L A ET AL: "Stable photoinduced charge separation in layered viologen compounds", NATURE: INTERNATIONAL WEEKLY JOURNAL OF SCIENCE, NATURE PUBLISHING GROUP, UNITED KINGDOM, vol. 358, no. 6388, 20 August 1992 (1992-08-20), pages 656 - 658, XP002367681, ISSN: 0028-0836, DOI: 10.1038/358656A0
- [A] VERMEULEN L A ET AL: "SYNTHESIS AND PHOTOCHEMICAL PROPERTIES OF POROUS ZIRCONIUM VIOLOGENPHOSPHONATE COMPOUNDS", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 6, no. 1, 1 January 1994 (1994-01-01), pages 77 - 81, XP000669519, ISSN: 0897-4756, DOI: 10.1021/CM00037A017
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9903154 A1 19990121; AU 8395898 A 19990208; BR 9811712 A 20011120; CN 1139135 C 20040218; CN 1268249 A 20000927; EP 1004143 A1 20000531; EP 1004143 A4 20060412; EP 1004143 B1 20120905; EP 2287937 A2 20110223; EP 2287937 A3 20120222; JP 2001510277 A 20010731; JP 4460761 B2 20100512; US 6107561 A 20000822
DOCDB simple family (application)
US 9814411 W 19980710; AU 8395898 A 19980710; BR 9811712 A 19980710; CN 98807087 A 19980710; EP 10011371 A 19980710; EP 98934442 A 19980710; JP 2000502544 A 19980710; US 11320998 A 19980710